KELCO
USPTO (United States) · Serial 72269669
- Status
- cancelled
- Status updated
- 24 April 2010
- Filing date
- 20 April 1967
- Registration date
- 16 September 1969
- Nice classification
- 6
- Owner
- MERCK & CO., INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72269669) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.